Study on geometry properties of zeolite and quartz

Zeolite and quartz with tetrahedral structure are selected to be researched on their geometrical behaviors under compression mechanism. Template-based geometric simulation is the main method used to model flexible framework structure in this project. I review the background of the selected materials...

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Main Author: Lu, Wenlong
Other Authors: Su Haibin
Format: Final Year Project
Language:English
Published: 2014
Subjects:
Online Access:http://hdl.handle.net/10356/55860
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-558602019-12-10T11:57:32Z Study on geometry properties of zeolite and quartz Lu, Wenlong Su Haibin School of Materials Science and Engineering DRNTU::Engineering::Materials::Material testing and characterization Zeolite and quartz with tetrahedral structure are selected to be researched on their geometrical behaviors under compression mechanism. Template-based geometric simulation is the main method used to model flexible framework structure in this project. I review the background of the selected materials and their framework related applications. I also review the working principle of the selected simulation method. Geometrical properties such as changes of bond length and bond angle due to applied pressure are reported. Furthermore a “flexibility window” of each material is analyzed. Rigid Unit Modes is used to explain the behavior of structure within “flexibility window”. The “flexibility window” of silicate materials is found to be able to vary among different axis of crystal lattice. A relationship between density of material and flexibility window of it is concluded based on testing results. Recommendations for further study on this project are suggested at the end of the report as well. Bachelor of Engineering (Materials Engineering) 2014-04-03T02:44:16Z 2014-04-03T02:44:16Z 2014 2014 Final Year Project (FYP) http://hdl.handle.net/10356/55860 en Nanyang Technological University 40 p. application/msword
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials::Material testing and characterization
spellingShingle DRNTU::Engineering::Materials::Material testing and characterization
Lu, Wenlong
Study on geometry properties of zeolite and quartz
description Zeolite and quartz with tetrahedral structure are selected to be researched on their geometrical behaviors under compression mechanism. Template-based geometric simulation is the main method used to model flexible framework structure in this project. I review the background of the selected materials and their framework related applications. I also review the working principle of the selected simulation method. Geometrical properties such as changes of bond length and bond angle due to applied pressure are reported. Furthermore a “flexibility window” of each material is analyzed. Rigid Unit Modes is used to explain the behavior of structure within “flexibility window”. The “flexibility window” of silicate materials is found to be able to vary among different axis of crystal lattice. A relationship between density of material and flexibility window of it is concluded based on testing results. Recommendations for further study on this project are suggested at the end of the report as well.
author2 Su Haibin
author_facet Su Haibin
Lu, Wenlong
format Final Year Project
author Lu, Wenlong
author_sort Lu, Wenlong
title Study on geometry properties of zeolite and quartz
title_short Study on geometry properties of zeolite and quartz
title_full Study on geometry properties of zeolite and quartz
title_fullStr Study on geometry properties of zeolite and quartz
title_full_unstemmed Study on geometry properties of zeolite and quartz
title_sort study on geometry properties of zeolite and quartz
publishDate 2014
url http://hdl.handle.net/10356/55860
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